177         // check for master state (optional)

   177         // check for master state (optional)

   178         check_master_state();

   178         check_master_state();

   179     }

   179     }

   180 

   180 

   181     // write process data

   181     // write process data

   183 

   183 

   184     // send process data

   184     // send process data

   185     spin_lock(&master_lock);

   185     spin_lock(&master_lock);

   186     ecrt_domain_queue(domain1);

   186     ecrt_domain_queue(domain1);

   187     ecrt_master_send(master);

   187     ecrt_master_send(master);